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Added GetCVar(string name)

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Works like ACS's GetCVar
This commit is contained in:
Leonard2 2016-06-05 19:52:53 +02:00 • committed by Christoph Oelckers
commit ebe3f23677
5 changed files with 82 additions and 43 deletions
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52
src/p_acs.cpp
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@ -4657,7 +4657,11 @@ static int DoGetCVar(FBaseCVar *cvar, bool is_string)
{
UCVarValue val;
if (is_string)
if (cvar == nullptr)
{
return 0;
}
else if (is_string)
{
val = cvar->GetGenericRep(CVAR_String);
return GlobalACSStrings.AddString(val.String);
@ -4674,44 +4678,6 @@ static int DoGetCVar(FBaseCVar *cvar, bool is_string)
}
}
static int GetUserCVar(int playernum, const char *cvarname, bool is_string)
{
if ((unsigned)playernum >= MAXPLAYERS || !playeringame[playernum])
{
return 0;
}
FBaseCVar **cvar_p = players[playernum].userinfo.CheckKey(FName(cvarname, true));
FBaseCVar *cvar;
if (cvar_p == NULL || (cvar = *cvar_p) == NULL || (cvar->GetFlags() & CVAR_IGNORE))
{
return 0;
}
return DoGetCVar(cvar, is_string);
}
static int GetCVar(AActor *activator, const char *cvarname, bool is_string)
{
FBaseCVar *cvar = FindCVar(cvarname, NULL);
// Either the cvar doesn't exist, or it's for a mod that isn't loaded, so return 0.
if (cvar == NULL || (cvar->GetFlags() & CVAR_IGNORE))
{
return 0;
}
else
{
// For userinfo cvars, redirect to GetUserCVar
if (cvar->GetFlags() & CVAR_USERINFO)
{
if (activator == NULL || activator->player == NULL)
{
return 0;
}
return GetUserCVar(int(activator->player - players), cvarname, is_string);
}
return DoGetCVar(cvar, is_string);
}
}
static int SetUserCVar(int playernum, const char *cvarname, int value, bool is_string)
{
if ((unsigned)playernum >= MAXPLAYERS || !playeringame[playernum])
@ -5396,7 +5362,7 @@ int DLevelScript::CallFunction(int argCount, int funcIndex, SDWORD *args)
case ACSF_GetCVarString:
if (argCount == 1)
{
return GetCVar(activator, FBehavior::StaticLookupString(args[0]), true);
return DoGetCVar(GetCVar(activator, FBehavior::StaticLookupString(args[0])), true);
}
break;
@ -5417,14 +5383,14 @@ int DLevelScript::CallFunction(int argCount, int funcIndex, SDWORD *args)
case ACSF_GetUserCVar:
if (argCount == 2)
{
return GetUserCVar(args[0], FBehavior::StaticLookupString(args[1]), false);
return DoGetCVar(GetUserCVar(args[0], FBehavior::StaticLookupString(args[1])), false);
}
break;
case ACSF_GetUserCVarString:
if (argCount == 2)
{
return GetUserCVar(args[0], FBehavior::StaticLookupString(args[1]), true);
return DoGetCVar(GetUserCVar(args[0], FBehavior::StaticLookupString(args[1])), true);
}
break;
@ -9132,7 +9098,7 @@ scriptwait:
break;
case PCD_GETCVAR:
STACK(1) = GetCVar(activator, FBehavior::StaticLookupString(STACK(1)), false);
STACK(1) = DoGetCVar(GetCVar(activator, FBehavior::StaticLookupString(STACK(1))), false);
break;
case PCD_SETHUDSIZE: